Gray epoxy magnets
| Place of Origin: | Zhejiang,China (Mainland) |
| Product Type: | Rare Earth Magnet |
| Composition: | Neodymium |
| Brand Name: | YS-Magnet |
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Spray rolling magnets
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Pressing Bonded NdFeB...
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Black epoxy magnets
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Special surface treatment...
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Anti-rust oil immersion...
Product Description
| Payment & Shipping Terms | Supply Capacity | ||
|---|---|---|---|
| Unit Price: | 1.0~30.0 USD | Production Capacity: | 1000 tons/year |
| Payment Terms: | L/C, D/P, D/A, T/T, WU | Packing: | packing,checking |
| Min. Order: | 4000 Piece/Pieces | Delivery Date: | 10 days |
| Means of Transport: | Land | ||
Black epoxy magnets is the most common magnet, the main way is to use electrophoresis to black epoxy coating the surface of the magnet, the general coating thickness of not more than 0.04mm. Black epoxy magnets smooth surface, good corrosion resistance, widely used.
1.properties is much higher than ferrite,
2.NdFeB ring as a shape, size precision better than NdFeB. NdFeB
3.ring can be multi-polar magnetization;
4. high temperature, Tw = 150 Degree;
5.good corrosion resistance;
1.properties is much higher than ferrite,
2.NdFeB ring as a shape, size precision better than NdFeB. NdFeB
3.ring can be multi-polar magnetization;
4. high temperature, Tw = 150 Degree;
5.good corrosion resistance;
Number:BNP-3, BNP-6, BNP-8, BNP-8SR, BNP-9H, BNP-10, BNP-11, BNP-12L
The performance of car motor magnet
The performance of car motor magnet
BNP-3 | BNP-6 | BNP-8 | BNP-8SR | BNP-9H | BNP-10 | BNP-11 | BNP-12L | |
Br (mT) | 450-510 | 590-650 | 620-670 | 620-660 | 650-700 | 680-720 | 700-740 | 730-770 |
Br (Gs) | 4500-5100 | 5900-6500 | 6200-6700 | 6200-6600 | 6500-4000 | 6800-7200 | 7000-7400 | 7300-7700 |
Hcb(kA/m) | 199-263 | 302-374 | 390-454 | 405-470 | 421-484 | 413-477 | 430-493 | 366-430 |
Hcb(kOe) | 2.5-3.3 | 3.8-4.7 | 4.9-5.7 | 5.1-5.9 | 5.3-6.1 | 5.2-6.0 | 5.4-6.2 | 4.6-5.4 |
Hcj (kA/m) | 477-597 | 597-796 | 636-796 | 955-1114 | 915-1034 | 636-796 | 636-796 | 517-637 |
Hcj(kOe) | 6.0-7.5 | 7.5-10.0 | 8.0-10.0 | 12.0-14.0 | 11.5-13.0 | 8.0-10.0 | 8.0-10.0 | 6.5-8.0 |
(BH)max (kJ/m 3) | 24-32 | 44-53.6 | 60-68 | 65.6-72 | 72-80 | 76-84 | 80-88 | 84-92 |
(BH)max (MGOe) | 3.0-4.0 | 5.5-7.0 | 8.0-9.5 | 8.2-9.0 | 9.0-10.0 | 9.5-10.5 | 10.0-11.0 | 10.5-11.5 |
Tw/ ℃ | 120 | 120 | 120 | 160 | 160 | 120 | 120 | 110 |
Application: Stepper motor, brushless motor, DC motor, starter motor, DVD spindle motor, CD-ROM
Advantages: We have our own mold workshop, based on customer requests for a complete ring NdFeB rotor, stator components.
Advantages: We have our own mold workshop, based on customer requests for a complete ring NdFeB rotor, stator components.
Category: Magnets of various coating methods
Related Category: Classification by motor uses Classification by Shape Magnets of various magnetizing ways
